Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Xue-nan Zhang"'
Publikováno v:
Materials Science Forum. 815:72-75
The center of czochralski (CZ) wafer for solar cell often has black center, due to the existence of high impurities content, many defects such as dislocations. This has serious effect on solar cells’ conversion efficiency. To solve this problem, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e6d8d9cf5325a861c0e6f1f60047ddc
https://doi.org/10.4028/www.scientific.net/msf.815.72
https://doi.org/10.4028/www.scientific.net/msf.815.72
Publikováno v:
Materials Science Forum. 815:14-17
With the development of power electronic devices, the market demand for acid etched wafers of monocrystalline silicon, which has good surface properties and minimum surface roughness, increases rapidly. But there has been rarely report about the impa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1910518215016b4e3bfd056943c4f978
https://doi.org/10.4028/www.scientific.net/msf.815.14
https://doi.org/10.4028/www.scientific.net/msf.815.14
Publikováno v:
Applied Mechanics and Materials. :284-287
The shape and stability of growth interface have significant influence on the floating zone (for short FZ) silicon crystal. During the growth of crystal cone, growth interface reversal will happen due to the change of cooling mechanism, which makes c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d03aef2852c5a062d3c82f877c69ee4
https://doi.org/10.4028/www.scientific.net/amm.633-634.284
https://doi.org/10.4028/www.scientific.net/amm.633-634.284
Publikováno v:
Advanced Materials Research. :519-523
As the main substrate materials for solar cell, Czochralskisilicon (CZ-Si) has more crystal defects, higher impurities content and so on, which limit the further improvement of conversion efficiency (h). Floating zone melting silicon (FZ-Si) has exce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::620b19dc5a124e6973faf3dc82ba6115
https://doi.org/10.4028/www.scientific.net/amr.915-916.519
https://doi.org/10.4028/www.scientific.net/amr.915-916.519
Publikováno v:
Applied Mechanics and Materials. :2598-2602
Removed due to high similarity index to the previously published paper: Terrel, Matthew, Michel JF Digonnet, and Shanhui Fan. "Ring-coupled Mach-Zehnder interferometer optimized for sensing." Applied optics 48.26 (2009): 4874-4879.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16e98214df1dff0388f8c96a79b3d1a7
https://doi.org/10.4028/www.scientific.net/amm.284-287.2598
https://doi.org/10.4028/www.scientific.net/amm.284-287.2598
High-Sensitivity Sensor Using Frequency Sweeping Generated Ringing Effect in Single-Mode Fiber-Loops
Publikováno v:
Applied Mechanics and Materials. :2766-2770
In this article, we present propose a simple method to detect the minor fluid-environmental changes using ringing phenomenon generated by frequency sweeping in a single mode optical fiber resonator. The method is based on the fact that the insertion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cbcfdabd61033cae3abf738f106a077
https://doi.org/10.4028/www.scientific.net/amm.284-287.2766
https://doi.org/10.4028/www.scientific.net/amm.284-287.2766
Autor:
Yu Tian Wang, Jian Hong Li, Chun Geng Yang, Xue Nan Zhang, Ji Hui Wang, Chang Xu Zhang, Hao Ping Shen
Publikováno v:
Advanced Materials Research. :929-932
This paper introduces the fabrication method of a kind of gas phase phosphorus heavily-doped float zone (FZ) silicon, including thermal field design (electromagnetic copper coil with double water cooling system). This method solves the problems durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0d364f14de8b178d58a454714bde066
https://doi.org/10.4028/www.scientific.net/amr.430-432.929
https://doi.org/10.4028/www.scientific.net/amr.430-432.929
Autor:
Shu Liang Gao, Yu Tian Wang, Ji Hui Wang, Xu Guang Zhang, Xue Nan Zhang, Jian Hong Li, Hao Ping Shen
Publikováno v:
Advanced Materials Research. :1760-1763
This project studies the impact on ‹110› dislocation-free monocrystal grown by Czochralski method (hereinafter referred to as CZ) through puller's heat zone system and pulling process. Adjusting heat system appropriately, increasing pulling speed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0ec37c1f5ef7936c34b41a9d3d60de
https://doi.org/10.4028/www.scientific.net/amr.415-417.1760
https://doi.org/10.4028/www.scientific.net/amr.415-417.1760
Autor:
Yan Jun Wang, Xu Guang Zhang, Hao Ping Shen, Shu Liang Gao, Xiang Li, Xue Nan Zhang, Ji Hui Wang, Jian Hong Li
Publikováno v:
Advanced Materials Research. 266:34-37
In this paper, the radial resistivity variation (RRV) of the gas doped floating-zone (GDFZ) silicon has been studied through of three factors that are the lower shaft rotation speed, the timeratio of the lower shaft clockwise(CW) rotation speed and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8cd46757ff6fb8cedaf7ede95778ca5
https://doi.org/10.4028/www.scientific.net/amr.266.34
https://doi.org/10.4028/www.scientific.net/amr.266.34
Publikováno v:
Transactions of Nonferrous Metals Society of China. 16:387-391
2024Al based composites reinforced by a hybrid of SiC whisker and SiC nanoparticle were fabricated by a squeeze casting route. In the (SiCw+SiCp)/Al composites, the volume fraction of SiC whisker is 20% and that of SiC nanoparticle is 2%, 5% and 7%,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03820e4841ef7a6a065a7856ffd52e0c
https://doi.org/10.1016/s1003-6326(06)60066-6
https://doi.org/10.1016/s1003-6326(06)60066-6